Is Shorecrasher Mimic legal in Standard, Modern, and Commander?

Shorecrasher Mimic is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Shorecrasher Mimic

Q: What type of card is Shorecrasher Mimic?

Shorecrasher Mimic is a Creature — Shapeshifter. Its oracle text reads: "Whenever you cast a spell that's both green and blue, this creature has base power and toughness 5/3 until end of turn and gains trample until end of turn. *The Aurora replaced the changelings' innocence with malice and their curiosity with hunger.* Power/Toughness: 2/1"

Creature — Shapeshifter

Whenever you cast a spell that's both green and blue, this creature has base power and toughness 5/3 until end of turn and gains trample until end of turn.

*The Aurora replaced the changelings' innocence with malice and their curiosity with hunger.*

Power/Toughness: 2/1

Set Eventide

Rarity Common

Mana Value 2

Artist Franz Vohwinkel

Collector # 159

Scryfall